SKH9 Punch Pin
SKH9 Punch Pins are durable high speed steel components used in precision stamping systems. Designed for stable industrial performance, they deliver reliable hardness and wear resistance under continuous operation. Suitable for various die applications, they maintain consistent geometry and cutting efficiency. Advanced machining and heat treatment ensure quality stability, making them ideal for long-term manufacturing use.
Product Description
Introduction
SKH9 Punch Pins are precision-engineered tooling components made from JIS high speed steel SKH9, designed for metal stamping dies and progressive die systems. They offer a reliable combination of hardness, toughness, and wear resistance, making them suitable for medium-load and high-speed punching applications. These punch pins are widely used in industries requiring stable dimensional accuracy and long-term production consistency.
Manufactured through advanced CNC machining and precision grinding, SKH9 Punch Pins achieve tight tolerances up to ±0.002 mm. The vacuum heat treatment process enhances hardness to HRC 58–64 while maintaining good toughness and structural stability. This ensures consistent performance under continuous stamping conditions, reducing wear, deformation, and downtime in production lines.
SKH9 Punch Pins are widely applied in automotive manufacturing, electronics, connectors, terminals, and precision hardware industries. They are suitable for various stamping operations including punching, forming, and piercing. Custom specifications such as diameter, length, head shape, and surface coatings (TiN, TiCN, etc.) can be produced according to customer drawings, making them an efficient and flexible solution for OEM tooling and industrial die applications.
Technical Specifications
| Item | Description |
|---|---|
| Product Name | SKH9 Punch Pin |
| Material | SKH9 High Speed Steel (HSS) |
| Standard | JIS SKH9 |
| Hardness | HRC 58–64 |
| Tolerance | ±0.002 mm |
| Diameter Range | Customized |
| Length | Customized |
| Surface Finish | Precision Ground |
| Heat Treatment | Vacuum Heat Treatment |
| Manufacturing Process | CNC Machining + Grinding |
| Customization | OEM/ODM Available |
Three Key Customization Aspects, Tailored to Your Needs
Matching different customization methods to meet various requirements.
Precision Manufacturing, Excellent Quality
High Wear Resistance
SKH9 Punch Pins provide strong wear resistance thanks to high speed steel composition, ensuring stable cutting performance and extended tool life in continuous stamping and high-volume production environments.
Balanced Hardness and Toughness
With hardness up to HRC 58–64, SKH9 maintains a balanced structure that resists deformation while offering sufficient toughness for medium-load and high-speed punching applications.
High Dimensional Accuracy
Precision CNC machining and grinding achieve tight tolerances up to ±0.002 mm, ensuring consistent punching accuracy and reliable performance in complex die systems.
Stable Production Performance
Optimized heat treatment ensures uniform material properties, allowing SKH9 Punch Pins to maintain stable operation, reduced wear, and consistent output during long production cycles.
Refined Service, Shortened Delivery Time
From design review to delivery, we provide dedicated one-on-one follow-up throughout the entire process.
Consultation → Provide Drawings → Design Review & Quotation → Order Processing → Quality Inspection → On-time Delivery → After-sales Follow-up
Our Advantages
Backed by over 25 years of engineering experience, our team offers comprehensive services—from customized mold design and precision machining to full-scale production—supported by a robust quality assurance system and proactive customer service. Certified under ISO9001, ISO14001, and IATF 16949, we continually strive for excellence in quality, innovation, and customer satisfaction.
Tolerance Precision Up to ±0.002mm
Selected authentic ingredients 1 piece is equivalent to 5 pieces
Batch processing and customization based on drawings, free sampling.
Application Range
The preferred choice across various industries.
